Your search for "hardcover" revealed the following:

Puratattva: Bulletin of the Indian Archaeological Society (No. 17, 1986-87)

Puratattva: Bulletin of the Indian Archaeological Society (No. 6, 1972-73)

Puratattva: Bulletin of the Indian Archaeological Society (No. 11, 1979-80)

The Myths and Gods of India (The Classic Work on Hindu Polytheism)

The Guardian of Gunrock

An Enlightening Encyclopedia of Classical Ayurveda Formulations - Bhaisajya Ratnavali of Sri Govindadas Sen

बौद्धदर्शन और मार्क्सवाद: Buddhist Philosophy and Marxism

स्वास्थ्य के ३०० सवाल : 300 Health Questions

English Malayalam Ucharana Nikhandu - English Malayalam Pronunciation Dictionary (Malayalam)

Material Traits Survey Additional Data- Basketry In India (An Old And Rare Book)

पुरामंथन: Puramanthana (Current Advances in Indian Archaeology)

ऋषिप्रज्ञा (प्रो. उमाशङ्कर शर्मा 'ऋषि' महोदयानाम् अभिनन्दनग्रन्थः)- Rishi Pragya (Prof. Umashankar Sharma 'Rishi' Mahodayanam Abhinandan Granth)

Kaivalyam- Jain Manuscript Paintings in the National Museum

वेदान्तदर्शनम् श्रीमद्योगीन्द्रसदानन्दप्रणीत: वेदान्तसार: - Vedanta Darshanam Srimad Yogindra Sadanand: Vedanta Saara

Dheera Yuvataku (Telugu)

Upanisads (Visual Imagery)

Mahabhasya Dipika of Bhartrhari - Fascicule III : Ahnika VI (Part-I)

Mahabhasya Dipika of Bhartrhari - Fascicule II : Ahnika V (An Old and Rare Book)

The Life and Works of Raidas

पुरुषार्थसिद्धयुपाय: Purusartha Siddhi Upaya