TY - BOOK AU - Lal, C TI - Granthalaya evam suchna vigyan adhyayanmala (M. Lib. prikshaon hetu): Unnat granthamalya prasuchikaran (Saidhantik) U1 - 020 L15G PY - 2004/// CY - Agra PB - Ess Ess Publications ER -